H08A,H08MnA,H15MnA,H10Mn2,埋弧焊絲
H08A,H08MnA,H15MnA,H10Mn2,埋弧焊絲
埋弧焊絲(符合GB/T5293-1999標(biāo)準(zhǔn)要求)
化學(xué)成分
焊絲型號
C
Mn
Si
Cr
Ni
Cu
S
P
H
≤0.10
0.30-0.60
≤0.03
≤0.20
≤0.30
≤0.20
≤0.030
≤0.030
H08MnA
≤0.10
0.80-1.10
≤0.02
≤0.20
≤0.30
≤0.20
≤0.030
≤0.030
H15MnA
0.11-0.18
0.80-1.10
≤0.03
≤0.20
≤0.30
≤0.20
≤0.035
≤0.035
H10Mn2
≤0.12
1.50-1.90
≤0.07
≤0.20
≤0.30
≤0.20
≤0.035
≤0.035
用途:
配合焊劑用于耐較高溫度的鍋爐、壓力容器等的低合金鋼的焊接。
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